DAKOTA 283 and Mike Ritland spent countless hours over the last 2-years developing this product to be the ultimate portable crate. It is perfect for both dog trainers, breeders, and dog owners. Our knowledge of manufacturing and design combined with Mike's unique background in military/police dog training has enabled us to put a final package together that gives DAKOTA 283 an equation of 3 as 1 plus 1 is equal to 3. The DAKOTA 283 Hero Kennel is constructed with military-grade materials developed and tested in the harshest environments. This kennel is perfect for those that have aggressive dogs or those who are just looking for an additional layer of security. Astounding for military, police, or hunting dogs, the D283 Hero Kennel has triple door locking capability, stainless steel door, and components that provide the ultimate in Unparalleled Pet Performance. Size: large.